Late Fees on Invoices in Minnesota
What Minnesota contractors and small businesses need to know about charging late fees, interest rates, prompt payment laws, and mechanics lien deadlines.
Max Interest Rate
10% per annum (default legal rate); 8% on government contracts
Small Claims Limit
$15,000
Conciliation Court
Mechanics Lien Deadline
120 days from the last day of furnishing labor or materials
Minnesota Prompt Payment Act
Minnesota Prompt Payment Act, Minn. Stat. § 471.425 et seq.
Minnesota requires government entities to pay within 35 days. Private construction payments are governed by contract with mechanics lien enforcement under Minn. Stat. Chapter 514.
Late fee rules for Minnesota invoices
Minnesota has a generous $15,000 small claims limit. Contractual late fees are enforceable. The state's 10% default rate provides a reasonable baseline.
Minnesota's default legal interest rate is 10% per annum. The Prompt Payment Act provides 1.5% per month on late government payments. Private contracts may specify higher rates.
Important disclaimer
This page provides general information about Minnesota late fee rules. It is not legal advice. Laws change, and your specific situation may have unique factors. For disputes involving significant amounts, consult a licensed attorney in Minnesota.
Demand letters and mechanics liens in Minnesota
Minnesota requires a pre-lien notice within 45 days of first furnishing for subcontractors. A demand letter is not required but is recommended.
Mechanics lien deadline: 120 days from the last day of furnishing labor or materials. A lien statement must be filed with the county recorder.
Sample late fee clause for Minnesota invoices
“Payment is due within the terms specified above. A late fee of 1.5% per month (10% per annum (default legal rate); 8% on government contracts maximum per Minnesota law) will be applied to all balances remaining unpaid after the due date. Pursuant to Minnesota Statutes § 514.01 et seq. (Mechanics' Liens), the undersigned reserves all rights to pursue collection including but not limited to mechanics lien filing, small claims action (up to $15,000 in Conciliation Court), and referral to collections.”
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Start Free TrialFrequently asked questions — Minnesota
What is the maximum late fee I can charge on an invoice in Minnesota?▾
In Minnesota, Minnesota's default legal interest rate is 10% per annum. The Prompt Payment Act provides 1.5% per month on late government payments. Private contracts may specify higher rates. Always disclose late fee terms in your contract or invoice before work begins.
Does Minnesota have a prompt payment act?▾
Yes. Minnesota requires government entities to pay within 35 days. Private construction payments are governed by contract with mechanics lien enforcement under Minn. Stat. Chapter 514.
What is the small claims court limit in Minnesota?▾
The small claims court limit in Minnesota is $15,000. Claims are filed in Conciliation Court. You generally do not need an attorney for small claims.
How long do I have to file a mechanics lien in Minnesota?▾
In Minnesota, 120 days from the last day of furnishing labor or materials. A lien statement must be filed with the county recorder.
Do I need to send a demand letter before filing a lien in Minnesota?▾
Minnesota requires a pre-lien notice within 45 days of first furnishing for subcontractors. A demand letter is not required but is recommended.